Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/07/1999
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Application #:
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08908292
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Filing Dt:
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08/07/1997
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Inventor:
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EDWARD SONNENBERG
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Title:
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METHOD FOR UPDATING A LOCAL SWITCH INTERNAL DATABASE IN A SYSTEM HAVING DIFFERENT SERVICE PROVIDERS WITHIN A COMMON NUMBERING PLAN AREA
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Assignment:
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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ST. MARTIN STR. 76 |
MUENCHEN, GERMANY D-81541 |
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SCHIFF HARDIN LLP |
6600 SEARS TOWER |
PATENT DEPARTMENT |
CHICAGO, IL 60606 |
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